David has worked in the foreign desk of Czech Television since 2002. For ten years, he was a permanent foreign correspondent for Czech Television in Slovakia, Russia and the United States.
He is the author of several news documentaries and documentary series for Czech Television.
After returning from the USA in autumn 2022, he joined CT reporters' trips to Ukraine, where he has spent two months so far. With nine other colleagues, he co-wrote a war chronicle which was published under the title Putinova válka (Putin's War).